Dumble: A Life Well Built
Dumble: A Life Well Built
Watch dumble: a life well built 123Movies. For decades, the most-cherished piece of gear owned by Grammy-winner Ben Harper has held a secret. Watch as Ben tells the story...and sheds light on its maker, famed tube amp builder Howard Dumble.
- Genre: Documentary
- Country: United States
- Director: Ryan Cory
- Cast: Ben Harper,
